A) \[40{}^\circ ,\,\,40{}^\circ ,\,\,100{}^\circ \]
B) \[50{}^\circ ,\,\,50{}^\circ ,\,\,80{}^\circ \]
C) \[30{}^\circ ,\,\,30{}^\circ ,\,\,120{}^\circ \]
D) \[35{}^\circ ,\,\,35{}^\circ ,\,\,110{}^\circ \]
Correct Answer: B
Solution :
\[50{}^\circ +30{}^\circ =80{}^\circ ,\,\,50{}^\circ +30{}^\circ =80{}^\circ \]You need to login to perform this action.
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